Cryptanalysis of a Lightweight RFID Authentication Protocol - LRMAP
نویسندگان
چکیده
In this paper, we present an efficient attack against the traceability of the LRMAP, a recently proposed lightweight RFID mutual authentication protocol. The attack benefits from the variance in elapsed time of the reader responses corresponding to the different tag states. We show that LRMAP does not provide untraceability, which is one of its design objectives.
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